Error during the build from source
I have a 32bit architecture so I must build opa from source. Configure works fine: ./configure -ocamlopt /opt/opa/bin/ocamlopt.opt -ocamlfind /opt/opa/bin/ocamlfind Checking your OS... Linux Checking your architecture... ix86 Checking ocamlopt... /opt/opa/bin/ocamlopt.opt Checking ocamlbuild... /opt/opa/bin/ocamlbuild Checking ocamldir... /opt/opa/lib/ocaml Checking ocaml version... 3.12.0 Checking your ocaml setup... 3.12.0, Unix 32bit Checking for camlp4... /opt/opa/bin/camlp4o Checking for perl 5... found Checking for camlidl... /opt/opa/bin/camlidl Checking libnatpmp... /opt/opa/lib/ocaml